HEIDENHAIN TNC 640 (34059x-05) ISO programming - Manual (Page 162)

Programming: Programming aids
4.8 TNCguide context-sensitive help system
4
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TNC 640 | User's ManualDIN/ISO Programming | 1/2015
Soft key Function
Display or hide table of contents
Switch between full-screen display and
reduced display. With the reduced display you
can see some of the rest of the TNC window
The focus is switched internally to the TNC
application so that you can operate the control
when the TNCguide is open. If the full screen
is active, the TNC reduces the window size
automatically before the change of focus
Exiting TNCguide
Subject index
The most important subjects in the Manual are listed in the subject
index (
Index tab). You can select them directly by mouse or with
the arrow keys.
The left side is active.
Select the Index tab
Activate the Keyword input field
Enter the word for the desired subject and the
TNC synchronizes the index and creates a list in
which you can find the subject more easily, or
Use the arrow key to highlight the desired
keyword
Use the
ENT key to call the information on the
selected keyword